Combined trackball and mouse



FIG. 1 is a perspective view showing my new design for a combined trackball and mouse, the cord shown in dotted lines is for illustrative purposes only and forms no part of the claimed design;

FIG. 2 is a rear perspective view thereof, the cord shown in dotted lines is for illustrative purposes only and forms no part of the claimed design;

FIG. 3 is a bottom plan view thereof, the cord and connector shown in dotted lines are for illustrative purposes only and form no part of the claimed design;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a side elevational view thereof, the opposite side is a mirror image, the cord shown in dotted lines is for illustrative purposes only and forms no part of the claimed design; and,

FIG. 6 is a rear elevational view thereof. 

The ornamental design for a combined trackball and mouse, as shown and described. 